WHITE-RODGERS
11B05
HOT WATER CONTROL
Reverse Acting –
Adjustable Differential
INSTALLATION INSTRUCTIONS
Operator: Save these instructions for future use!
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.
DESCRIPTION
These controls have
Models are available with either horizontal or vertical well. Some of these models also have excess capillary stored within the enclosure, permitting them to be used with wells having either a standard or extended shank.
Another model, ideal for replacement purposes, has a slotted case and excess capillary stored within the enclo- sure. This control can be used with either a standard or extended shank well, on either horizontal or vertical well installations.
THESE CONTROLS MUST BE INSTALLED BY A QUALIFIED INSTALLER.
Do not exceed the specification ratings.
All wiring must conform to local and national electrical codes and ordinances.
This control is a precision instrument, and should be handled carefully. Rough handling or distorting compo- nents could cause the control to malfunction.
This control has been accurately calibrated at the factory. Any attempt to calibrate this control will void the White- Rodgers warranty.
WARNING
Do not use on circuits exceeding specified voltages. Higher voltages will damage control and could cause shock or fire hazard.
PRECAUTIONS
CAUTION
Label all wires prior to disconnection when ser- vicing controls. Wiring errors can cause im- proper and dangerous operation.
Following installation or replacement, follow appliance manufacturer’s recommended instal- lation and/or service instructions to insure proper operation.
CAUTION
To prevent electrical shock and/or equipment damage, disconnect electric power to system, at main fuse or circuit breaker box, until installation is complete.
Shut off main gas to heating system until instal- lation is complete.
Convertible controls have a Knockout Plate on back of case (secured by Hex Nut on Horizontal models, and by Knockout Plug on Vertical models). To convert from Horizontal to Vertical:
1.Remove control cover. Then remove bottom knockout.
2.Remove Hex Nut (inside control) from Well Mounting Stem. (To loosen, hold Hex Nut inside while turning Hex Nut on back of control counterclockwise.)
CONVERTIBLE CONTROLS
3.Pull Well Mounting Stem away from case and remove Knockout Plate.
4.Swing capillary down through slot into bottom knock- out.
5.Secure Knockout Plate to back of case by using Knockout Plug provided in envelope.
6.Insert Well Mounting Stem into bottom knockout and tighten Hex Nut (inside control) securely.
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EMERSON ELECTRIC CO. |
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9797 REAVIS RD., ST. LOUIS, MO. 63123 |
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(314) | Printed in U.S.A. |
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9999 HWY. 48, MARKHAM, ONT. L3P 3J3 |
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(905) |
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PART NO.
Replaces
9546
